// 入口文件， 相当于vue的main.js
import React from 'react'; // 引入核心库react
import ReactDOM from 'react-dom/client';  // 引入讲react和dom进行关联的库
import './index.css'; // 引入全局样式文件
import App from './pages/App';// 引入了app组件 .jsx .js 文件可以省略后缀


const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(
 
    <App />

);

// If you want to start measuring performance in your app, pass a function
// to log results (for example: reportWebVitals(console.log))
// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals

